File:Automatic Level.svg
From Infogalactic: the planetary knowledge core
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Original file (SVG file, nominally 520 × 175 pixels, file size: 43 KB)
Summary
A diagram showing an <a href="https://en.wikipedia.org/wiki/automatic_level" class="extiw" title="en:automatic level">automatic level</a>, or "Dumpy" level, which compensates for small deviations in the inclination of the instrument by use of a swinging prism. Thus, the light ray will always be horizontal.
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:27, 15 January 2017 | 520 × 175 (43 KB) | 127.0.0.1 (talk) | A diagram showing an <a href="https://en.wikipedia.org/wiki/automatic_level" class="extiw" title="en:automatic level">automatic level</a>, or "Dumpy" level, which compensates for small deviations in the inclination of the instrument by use of a swinging prism. Thus, the light ray will always be horizontal. |
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